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1、切削液系统构成及绿色特性分析AnalysisofthecompositionandgreencharacteristicsofcuttingfluidsystemThecompositionanddefectsof1.1traditionalcuttingfluidsupplysystem"Cuttingfluidsystemisanimportantpartofcuttingsystem.Thecuttingfluidsystemmainlyconsistsofcuttingfluidsupplysystemandcuttingfluid.Usu
2、allyconsistsofliquidspraycoolingsystemfortraditionalpressure:cuttingfluidpump(coolingpump):supplycuttingfluidtothecuttingzoneaccordingtotherequirementsofpressureandflow;thecuttingfluidstoragebox:forcuttingfluidandprecipitationwithcuttingfluid;theconveyingdevice(pipeandnozzle):
3、cuttingfluidserviceprocessingzone;thepurification(filtering)deviceisremovedfromthecuttingfluidcuttingandothermechanicalimpuritiesproducedduringthecuttingprocess,theprocessingareaiskeptcleanusingcuttingfluid;theprotectivedevice(cover,baffle):topreventcuttingfluidsplashandimmers
4、ionmachineparts・Incontrasttotherequirementsofgreeninanufacturingtheory,theconventionalcuttingfluidsupplysystemhasthefollowingdefects:(1)theuseofhighcost;AccordingtotheGermancompanystatistics,theuseofcuttingfluidinrnachiningmanufacturingcostsaccountedforabout7%ofthetotalcostto1
5、7%,ofwhichthecuttingfluidsupplysystemcost(includingsystemcleaning,maintenancecostsandancillarycostsaccountforalargeproportionofenvironmentalprotectionequipment)・(1)isnoteasytocontroltheamountofcuttingfluidTraditionalcuttingfluidsupplymethods(suchascastingmethod,pressureinjecti
6、onmethod,spraymethod,etc・)istouselargerpressureandflowcuttingfluidcoveringthecuttingareatoplaylubrication,cooling,flushingandotherfunctions.Itisdifficulttoadjustandcontroltheamountofcuttingfluidwhentheprocessingconditionschange(suchasreplacingworkpieces,cuttingtools,etc・)・(2)t
7、helargeconsumptionofresourcesThetraditionalcuttingfluidsupplysystemusingcoolingpump,hydraulicvalve,nozzleandotherpartsoftheaccuracyisnothigh,itisdifficulttoachieveprecisecontrolofthecuttingfluidsupplyandsupply,notuptothetrace,uniform,continuousandaccuratesupplyoflubricantrequi
8、rements,needtoconsumealotofresources・The(3)theseriouspollutio
